[BioC] using MSK files with "mas"

[Lana Schaffer]

Hi,
I have tried masking particular probepairs with mas5, expresso,and computeExprSet,
but find in all cases that the probesets with the masks get "NA" expression values.
In other words, I am unable to mask probepairs without masking the whole probeset.
Earlier mail seemed to indicate that the masked probepairs worked.  Does anyone
think that I am doing something wrong?

With RMA I get some NA's but do get some probeset expression values.
Thanks,
Lana
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